fm_internal_api.h

来自「Philip tea 5767 FM 驱动用应用程序 char FM_Init」· C头文件 代码 · 共 31 行

#ifndef _FM_INTERNAL_API_H
#define _FM_INTERNAL_API_H



char FM_Init(char bandinfo, char softlev);
void FM_Exit(void);
//char FM_SetFreq(unsigned long freq); 
char FM_MUTE(char mute);
//char FM_Setaudiomode(char ms); 
char GET_TRACK(void);

char FM_Search(unsigned long freq, char direct); 
char GET_RSSI(void); 

static inline unsigned long act_readl(unsigned long port)
{
    return (*(volatile unsigned long *)port);
}

void static inline act_writel(unsigned long val, int reg)
{
    *(volatile unsigned long *)(reg) = val;
}




#endif //_FM_INTERNAL_API_H